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NGC 24 - 版本历史
2026-07-18T18:06:45Z
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imported>HTinC23：使用HotCat已添加Category:威廉·赫歇尔发现的天体
2022-06-19T15:11:45Z
<p>使用<a href="/index.php?title=WP:HOTCAT&action=edit&redlink=1" class="new" title="WP:HOTCAT（页面不存在）">HotCat</a>已添加<a href="/wiki/Category:%E5%A8%81%E5%BB%89%C2%B7%E8%B5%AB%E6%AD%87%E5%B0%94%E5%8F%91%E7%8E%B0%E7%9A%84%E5%A4%A9%E4%BD%93" title="Category:威廉·赫歇尔发现的天体">Category:威廉·赫歇尔发现的天体</a></p>
<p><b>新页面</b></p><div>{{Infobox galaxy<br />
| name = NGC 24<br />
| image = [[File:The hidden dark side of NGC 24.jpg|300px|NGC 24]]<br />
| caption = [[哈勃空间望远镜]]拍攝NGC 24影像<ref>{{cite web|title=The hidden dark side of NGC 24|url=http://www.spacetelescope.org/images/potw1639a/|website=www.spacetelescope.org|accessdate=26 September 2016|archive-date=2019-06-18|archive-url=https://web.archive.org/web/20190618062214/https://www.spacetelescope.org/images/potw1639a/|dead-url=no}}</ref><br />
| credit = ESA/Hubble & NASA<br />
| epoch = [[J2000]]<br />
| constellation name = [[玉夫座]]<br />
| ra = {{RA|00|09|56.5}}<ref name=ned/><br />
| dec = {{DEC|-24|57|47}}<ref name=ned/><br />
| z = 0.001848<ref name=ned>{{cite web<br />
|title=NASA/IPAC Extragalactic Database<br />
|work=Results for NGC 0024<br />
|url=http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+24&img_stamp=yes&extend=no<br />
|accessdate=2010-05-04<br />
|archive-date=2019-12-17<br />
|archive-url=https://web.archive.org/web/20191217062835/http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+24&img_stamp=yes&extend=no<br />
|dead-url=no<br />
}}</ref><br />
| h_radial_v = {{nowrap|554 ± 2 [[米每秒|km/s]]}}<ref name=ned/><br />
| dist_ly = 22.5 ± 9.8 M[[光年|ly]]<br/>{{nowrap|(6.9 ± 3 M[[秒差距|pc]])}}<ref name=ned-dist>{{cite web<br />
|title=Distance Results for NGC 0024<br />
|work=NASA/IPAC Extragalactic Database<br />
|url=http://nedwww.ipac.caltech.edu/cgi-bin/nDistance?name=NGC+0024<br />
|accessdate=2010-05-04<br />
|archive-date=2019-12-17<br />
|archive-url=https://web.archive.org/web/20191217062840/http://nedwww.ipac.caltech.edu/cgi-bin/nDistance?name=NGC+0024<br />
|dead-url=no<br />
}}</ref><br />
| type = Sc<ref>{{cite simbad|title=NGC 24|accessdate=16 January 2017}}</ref><br />
| appmag_v =12.4<ref name=ned/><br />
| size_v = 5.7' x 1.5'<br />
| notes =<br />
| names = [[乌普萨拉总目录|UGCA]] 2, ESO 472-G016, [[星系形态目录|MCG]]-04-01-018, CGS 119, [[主要星系目录|PGC]] 701, ESO-LV 4720160<br />
}}<br />
'''NGC 24'''是[[玉夫座]]的一個[[漩渦星系]]。[[星等]]為11.5，[[赤經]]為9分56.1秒，[[赤緯]]為-24°57'52"。在1785年10月27日首次被[[弗里德里希·威廉·赫歇爾]]發現。該星系直徑約4萬[[光年]]。<br />
<br />
==圖集==<br />
<gallery><br />
File:NGC_24.png|哈伯太空望遠鏡拍攝可見光與近紅外線影像<br />
File:NGC 0024 GALEX.jpg|[[星系演化探测器]]（GALEX）拍攝紫外線影像<br />
File:NGC 0024 2MASS.jpg|[[2微米全天巡天|2MASS]]拍攝近紅外線影像<br />
File:NGC_0024SST.jpg|[[史匹哲太空望遠鏡]]拍攝紅外線影像<br />
</gallery><br />
<br />
== 參見 ==<br />
* [[NGC天体列表]]<br />
<br />
==參考資料==<br />
{{Reflist}}<br />
<br />
==外部連結==<br />
* {{WikiSky}}<br />
<br />
{{Catalogs|NGC=24}}<br />
<br />
[[Category:玉夫座NGC天体|24]]<br />
[[Category:PGC天體|701]]<br />
[[Category:無棒螺旋星系]]<br />
[[Category:威廉·赫歇尔发现的天体]]</div>
imported>HTinC23